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© 2026 NPI Telehealth

US Registry Operational
CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

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Online Internal Medicine Doctors | Telehealth & Virtual Visits | NPI Telehealth | NPI Telehealth
SPECIALTY DISCOVERY ACTIVE 2026

Internal Medicine.

Find and book verified Internal Medicine specialists. Access NPI credentials, office locations, and virtual care availability.

VERIFIED SPECIALISTS

Active medical practitioners in Internal Medicine clinical focus.

62,216 ENTRIES FOUND
NPI: 1346245826
VIRTUAL ACTIVE

Joshua D Septimus, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
Baylor College of Medicine (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346245818
VIRTUAL ACTIVE

Scott Anthony Lisse, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
Baylor College of Medicine (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346244365
VIRTUAL ACTIVE

Neena Susan Philip, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Oklahoma City, OK
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346243730
VIRTUAL ACTIVE

Cristian Alexander Speil, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Arlington Heights, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346243649
VIRTUAL ACTIVE

Johanna Paola Brown, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Myers, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346243417
VIRTUAL ACTIVE

Darcy Jean Hansen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
Columbia University Vagelos College of Physicians and Surgeons (1978)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346241254
VIRTUAL ACTIVE

Athanassios Drimoussis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Myers, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346240918
VIRTUAL ACTIVE

Walter Harry Culver, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester Hills, MI
Wayne State University School of Medicine (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346239217
VIRTUAL ACTIVE

Andrew Keaveny, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346238656
VIRTUAL ACTIVE

Matthew Lane Perkins, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Smyrna, TN
University of Louisville School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346237039
VIRTUAL ACTIVE

Ronald Gilman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Riverside, RI
New York Medical College (1973)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346236379
VIRTUAL ACTIVE

James Francis Sullivan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
University of Michigan Medical School (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346235975
VIRTUAL ACTIVE

Lucio Navarro Gordan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Gainesville, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346235629
VIRTUAL ACTIVE

John B Bassel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Clarksville, TN
University of Tennessee Health Science Center (1969)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346234788
VIRTUAL ACTIVE

Annette C Fontaine, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Albuquerque, NM
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346234176
VIRTUAL ACTIVE

Madhvi M Thakkar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Raleigh, NC
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346233673
VIRTUAL ACTIVE

Lucille Regina Van Hook Spivack, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346232048
VIRTUAL ACTIVE

Michael L. Sams, M.D., P.T.

Internal Medicine

CREDENTIALS VERIFIED 2026
Naperville, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346231834
VIRTUAL ACTIVE

Camille Nasim Bitar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Covington, LA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346231180
VIRTUAL ACTIVE

James F Simon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
Loyola University Chicago Stritch School of Medicine (1998)
21+ Years Exp.
ACCESS PROFILE
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Why Choose a Verified Internal Medicine Specialist?

Selecting a Internal Medicine is a personal decision that impacts your long-term health. Whether you are seeking treatment for a specific condition or looking for a second opinion, we provide access to a verified list of practicing specialists.

We recommend reviewing clinical background, years of practice, and verified patient experiences before scheduling your visit. Many Internal Medicines now offer telehealth services, allowing you to receive expert medical advice from the comfort of your home.

Institutional Data Integrity

Every provider on NPI Telehealth is verified against the National Plan and Provider Enumeration System (NPPES). We ensure that you connect with licensed, active professionals who meet federal clinical standards.

100% VERIFIED CREDENTIALS
REAL-TIME REGISTRY UPDATES